Usage of 开始 (kāishǐ)
Basic Meaning
开始 means "to begin" or "to start" and is used to indicate the initiation of an action, event, or process. It is a very common verb in daily conversation and formal contexts.
Temporal Use
It often appears with time expressions to specify when something starts, e.g., 电影几点开始？(What time does the movie start?).
Sequential Use
开始 can be used with phrases like 开始后 (after starting) or 开始前 (before starting) to talk about events relative to the start time.
Progressive Aspect
It can also express the beginning of a state or realization, e.g., 他开始意识到自己的错误 (He began to realize his mistakes).
Common Collocations
- 开始 + verb: to start doing something (开始学习, 开始工作)
- 开始 + 时间: to start at a certain time (开始时间)
- 开始 + 名词: to start a project or event (开始项目)
Register and Tone
开始 is neutral and suitable for both spoken and written Chinese. It is polite and formal enough for business and academic contexts.
Common Confusion
Don't confuse 开始 with 刚开始 (gāng kāishǐ), which emphasizes the very recent start of an action. 开始 simply states the start without that immediacy.
Summary
Use 开始 whenever you want to clearly indicate the start of an action, event, or process, especially with time references or when emphasizing the initiation point.